diff --git a/_modules/week-09.md b/_modules/week-09.md
index 2cc43b1..56c9e5d 100644
--- a/_modules/week-09.md
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@@ -14,6 +14,10 @@ Oct 18
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 Oct 20
-: [Midterm Discussion]()
+  : [Midterm Discussion & Web Intro]()
   : 
+  : <details title="recommended readings" class="my"><summary><i class="icon fas fa-book-reader "></i></summary><span class="fs-2" markdown=1>Read:[Robust defenses for cross-site request forgery](https://seclab.stanford.edu/websec/csrf/csrf.pdf) by Adam Barth, et al., and [Finding and Fixing DOM-based XSS with Static Analysis](https://blog.mozilla.org/attack-and-defense/2021/11/03/finding-and-fixing-dom-based-xss-with-static-analysis/) by Frederik Brun</span></details> 
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